<nav class="navbar navbar-default main-header">
    <div class="container-fluid">
        <!-- Brand and toggle get grouped for better mobile display -->
        <div class="container">
            <div class="navbar-header" style="width: 300px;float: left">
                <a href="main.login" class="navbar-brand">
                    <img src="image/logo.png" alt="logo" class="pull-left">
                </a>
                <span class="app-title">让好声音无处不在</span>


            </div>



            <div class="btn-group" uib-dropdown is-open="status.isopen"  style="float: right;height: 58px;">
                <button id="single-button" type="button" class="btn btn-primary" uib-dropdown-toggle ui-sref="login">
                    登录
                </button>
            </div>
        </div>


    </div>
</nav>
<div class="container" style="padding-top: 60px" ui-view="container"></div>